Jon and All, new to the forum but an avid collector and your replicas are beautiful. One of my hanger mates flew his Spit to the Dunkirk premier in LA and had it on display for a week as part of the film's launch here on the states.
For my own part, I recovered a complete and original US WWII M16A2 Antiaircraft Half Track from East Africa in 2006 while serving in the Army. It is has the original working Mason Quad mount and I am interested in 4 good looking M2 HB's to be able to mount in the "Queen" to give her the look she so deserves after all of her years of service and adventures.
I have her back in working order after 50 years of sitting in the desert and is still in her original paint. She is number 315 of 413 M16A2 converted for service during the Korean war. She also saw service in Vietnam and then was shipped of to Africa with the French Foreign Legion. I recovered and returned her home to the US at my expense in 2006.